Method and apparatus for extruding a sheet and transferring it to a thermoforming mould having a sliding lower die

A press-molding machine is taught that may include an extrusion apparatus (10), a transfer apparatus (30), and a molding apparatus (40). The extrusion apparatus (10) may extrude a melted resin into a sheet shape. The transfer apparatus (30) may receive and transfer a sheet material (S) that is extru...

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Bibliographic Details
Main Authors MIZUNO, YOSHIHIRO, ANDO, MASAAKI
Format Patent
LanguageEnglish
French
German
Published 31.01.2007
Subjects
AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
PERFORMING OPERATIONS
SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR
SHAPING OR JOINING OF PLASTICS
TRANSPORTING
WORKING OF PLASTICS
WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Summary:A press-molding machine is taught that may include an extrusion apparatus (10), a transfer apparatus (30), and a molding apparatus (40). The extrusion apparatus (10) may extrude a melted resin into a sheet shape. The transfer apparatus (30) may receive and transfer a sheet material (S) that is extruded from the extrusion apparatus (10) and cut in a predetermined length. The molding apparatus (40) may press and mold the sheet material (S) transferred from the transfer apparatus (30). The extrusion apparatus (10), the transfer apparatus (30), and the molding apparatus (40), are allowed to be independently arranged and constructed.
Bibliography:Application Number: EP20050090221